user4581301 questions

user4581301 answers

• C++ filling arrays by pointers
• Passing a 2D array of unknown size to a function C++
• Adding a string-type class member causes base class function to be called instead of child
• Calling method on singleton before initialization finished
• read, write, and as_bytes function
• I can't get the ofstream function to work
• C++ modifying vector of pointers to structs cause undefined behavior
• Is it necessary to include header <iterator> to use begin and end functions?
• C++: what is the advantage of references in this case?
• Why we use memory managers?